Christopher Ryan Mussman, D.O.
NPI 1578837019ActiveIndividual· Surgery· Crown Point, IN
Surgery (D.O.) with Indiana Surgical Associates PC, practicing in Crown Point, Indiana. 214 Medicare patients in 2024, $77,275 paid; nearly all of their 198 Part D prescriptions were generic (99%). Intuitive Surgical, Inc. was the largest of 3 companies reporting payments in 2024, $1,379 in all, mostly food and beverage. Lists Franciscan Health Crown Point as a hospital affiliation.
Overview
| NPI | 1578837019 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | D.O. |
| Sole proprietor | No |
| NPI issued | Mar 1, 2012 |
| Last updated in NPPES | Oct 31, 2018 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Surgery Primary | 208600000X | 02005025A | IN |
Exclusion screening
| List | Result | Details |
|---|---|---|
| HHS-OIG LEIE · Oct 9, 2026 | No match | Checked by NPI and by name + state |
| North Carolina Medicaid · Nov 10, 2026 | No match | — |
| New York OMIG · Nov 10, 2026 | No match | — |
| Ohio Medicaid · Nov 10, 2026 | No match | — |
| Pennsylvania Medicheck · Nov 10, 2026 | No match | — |
| Washington HCA · Nov 10, 2026 | No match | — |
Official OIG search · How matching works ·Bulk check a roster
Medicare
| Enrollment (PECOS) | Enrolled Practitioner - General Surgery (IN) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 214 |
|---|---|
| Services billed | 475 across 73 procedure codes |
| Paid by Medicare | $77,275 |
Part D prescriptions in 2024
| Prescriptions (claims) | 198 · 210 30-day fills |
|---|---|
| Patients | 116 |
| Total drug cost | $3,207 |
| Generic share | 99% of claims |
Education and affiliations
| Graduation year | 2017 |
|---|---|
| Medicare specialty | General Surgery |
| Telehealth | Offers telehealth |
Medical group
- Indiana Surgical Associates PCCrown Point, IN · 16 clinicians
Hospital affiliation
- Franciscan Health Crown PointCrown Point, IN
Other facilities
- Franciscan Home CareHome health agency · Hobart, IN
Industry payments (Open Payments)
- 2024$1,379 · 13 payments from 3 companies
Top paying companies in 2024
| Company | Amount | Payments |
|---|---|---|
| Intuitive Surgical, Inc. | $1,102 | 11 |
| Davol Inc. | $151.45 | 1 |
| Medical Device Business Services, Inc. | $125.00 | 1 |
What the 2024 payments were for
- Food and Beverage$913.58 · 10 payments
- Travel and Lodging$456.38 · 2 payments
- Gift$8.74 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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